METREL MI 2014, Инструкция по эксплуатации, Страница: 29 / 32

MI 2014 Cable Scanner Section III Cable Scanner operation
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15.2 Breaking off the connection
The connection can be concluded at any time from the Cable Scanner by pressing
key again. The instrument returns to the state it was before the connection.
15.3 Locating cables
The procedure described in 6.1 and 6.2 can be used when locating cables in patch
cables, computer rooms etc. This can be done without using headphones.
Note:
At least one pair must be connected correctly to ensure proper operation.
The 'Searching sign' is moving very slowly if a Standard Remote is connected at the far
cable end (communication is not possible).
15.4 Talk Remote Unit operation
The Talk Remote Unit can be used as a Standard Remote Unit for performing Complete
cable connectivity and identification tests (refer to chapter 2).
The in built Talk & Trace interface enables full duplex voice communication with the
Cable Scanner during performing cable tests.Two LEDs indicate the current unit status.
Test mode
When powered ON the Talk Remote Unit behaves same as the Standard Remote Unit
#1.
Talk mode
The Talk Remote Unit automatically switches to 'Talk' mode when the Talk command
from the instrument is detected. The TALK LED lights on and a confirmation beep
indicates that both units are connected.
This allows the operator on the remote side to recognize that the operator on the main
side wants to establish a voice connection (Main unit is set in Talk & Trace mode) and
that the Talk Remote Unit was found. Use headphones to communicate. After both units
are disconnected or the Talk&Trace mode on the instrument is left the TALK LED
extinguishes.
Low battery indication
Flashing Power LED indicates that the supply voltage is too low for proper operation.
The power supply battery must be changed.